def instantiate(filename, device, interface_siox, region_ox, region_si, contact_ox, contact_si, ox_material, si_material): ds.create_gmsh_mesh(mesh=device, file=filename) ds.add_gmsh_region(mesh=device, gmsh_name="oxide", region=region_ox, material=ox_material) ds.add_gmsh_region(mesh=device, gmsh_name="silicon", region=region_si, material=si_material) ds.add_gmsh_contact(mesh=device, gmsh_name="gate", region=region_ox, material="metal", name=contact_ox) ds.add_gmsh_contact(mesh=device, gmsh_name="sub", region=region_si, material="metal", name=contact_si) ds.add_gmsh_interface(mesh=device, gmsh_name="interface", region0=region_ox, region1=region_si, name=interface_siox) ds.finalize_mesh(mesh=device) ds.create_device(mesh=device, device=device)
def CreateNoiseMesh(device, region, material='Si'): ''' Commonly used for the regressions device length: 1 spacing: 0.1 contacts: top (x=0), bot (x=1) ''' devsim.create_1d_mesh (mesh='dog') devsim.add_1d_mesh_line(mesh='dog', pos=0, ps=5e-7, tag='top') devsim.add_1d_mesh_line(mesh='dog', pos=1e-5, ps=5e-7, tag='bot') devsim.add_1d_contact (mesh='dog', name='top', tag='top', material='metal') devsim.add_1d_contact (mesh='dog', name='bot', tag='bot', material='metal') devsim.add_1d_region (mesh='dog', material=material, region=region, tag1='top', tag2='bot') devsim.finalize_mesh (mesh='dog') devsim.create_device (mesh='dog', device=device)
def createMesh(device, region): devsim.create_2d_mesh(mesh="dog") devsim.add_2d_mesh_line(mesh="dog", dir="x", pos=0, ps=1e-6) devsim.add_2d_mesh_line(mesh="dog", dir="x", pos=0.5e-5, ps=1e-8) devsim.add_2d_mesh_line(mesh="dog", dir="x", pos=1e-5, ps=1e-6) devsim.add_2d_mesh_line(mesh="dog", dir="y", pos=0, ps=1e-6) devsim.add_2d_mesh_line(mesh="dog", dir="y", pos=1e-5, ps=1e-6) devsim.add_2d_mesh_line(mesh="dog", dir="x", pos=-1e-8, ps=1e-8) devsim.add_2d_mesh_line(mesh="dog", dir="x", pos=1.001e-5, ps=1e-8) devsim.add_2d_region(mesh="dog", material="Si", region=region) devsim.add_2d_region(mesh="dog", material="Si", region="air1", xl=-1e-8, xh=0) devsim.add_2d_region(mesh="dog", material="Si", region="air2", xl=1.0e-5, xh=1.001e-5) devsim.add_2d_contact(mesh="dog", name="top", region=region, yl=0.8e-5, yh=1e-5, xl=0, xh=0, bloat=1e-10, material="metal") devsim.add_2d_contact(mesh="dog", name="bot", region=region, xl=1e-5, xh=1e-5, bloat=1e-10, material="metal") devsim.finalize_mesh(mesh="dog") devsim.create_device(mesh="dog", device=device)